/*
* This file is part of muCommander, http://www.mucommander.com
* Copyright (C) 2002-2016 Maxence Bernard
*
* muCommander is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* muCommander is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.mucommander.ui.dialog.pref.component;
import com.mucommander.ui.dialog.pref.PreferencesDialog;
/**
* Interface for components in preferences panels in which changes can be trackered.
*
* @author Arik Hadas
*/
public interface PrefComponent {
/**
*
* @param dialog - parent dialog of the component parent panel.
*/
public void addDialogListener(final PreferencesDialog dialog);
/**
* This function checks if the component's value was changed from the value that is saved
* in MuConfiguration.
*
* @return true if component's value differ from the value at MuConfiguration, else otherwise.
*/
public boolean hasChanged();
}